feat: expose dtmf input info in the query result (#181)

- [ ] Regenerate this pull request now. PiperOrigin-RevId: 400308975 Source-Link: googleapis/googleapis@02710fa Source-Link: https://github.com/googleapis/googleapis-gen/commit/a56bce16863a9af2cbe57c0eed73a0b6e63b1c0a Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiYTU2YmNlMTY4NjNhOWFmMmNiZTU3YzBlZWQ3M2EwYjZlNjNiMWMwYSJ9

Author: gcf-owl-bot[bot]

google/cloud/dialogflowcx_v3beta1/types/session.py

@@ -534,6 +534,9 @@ class QueryResult(proto.Message):
  If an [event][google.cloud.dialogflow.cx.v3beta1.EventInput]
  was provided as input, this field will contain the name of
  the event.
+ dtmf (google.cloud.dialogflowcx_v3beta1.types.DtmfInput):
+ If a [DTMF][DTMFInput] was provided as input, this field
+ will contain a copy of the [DTMFInput][].
  language_code (str):
  The language that was triggered during intent detection. See
  `Language
@@ -617,6 +620,7 @@ class QueryResult(proto.Message):
  trigger_intent = proto.Field(proto.STRING, number=11, oneof="query",)
  transcript = proto.Field(proto.STRING, number=12, oneof="query",)
  trigger_event = proto.Field(proto.STRING, number=14, oneof="query",)
+ dtmf = proto.Field(proto.MESSAGE, number=23, oneof="query", message="DtmfInput",)
  language_code = proto.Field(proto.STRING, number=2,)
  parameters = proto.Field(proto.MESSAGE, number=3, message=struct_pb2.Struct,)
  response_messages = proto.RepeatedField(